Rake type soot blower capable of being conveniently connected with external pipeline

Abstract

The utility model discloses a rake style soot blower convenient to connect with external pipeline, including soot blower body, inner pipe, valve, fixed seat, movable seat, adjusting seat and outer pipe, the inner pipe is fixedly connected with the outer surface of one end of soot blower body, the valve is installed in the inner pipe, the fixed seat is located the front end of the inner pipe, and the movable seat is located the front end of the outer pipe. The adjusting seat is located at the front end of the fixed seat, the movable seat is located between the fixed seat and the adjusting seat, and the outer pipe is located in the adjusting seat. The rake type soot blower capable of being conveniently connected with the external pipeline has the advantages of being simple in structure, easy to clean, convenient to maintain and the like, and is suitable for conveying and control occasions of various materials.

Description

Technical Field

[0001] The utility model relates to the technical field of rake type soot blowers, in particular to a rake type soot blower which is convenient to be connected with an external pipeline. Background Art

[0002] Traditional rake sootblowers require complex pipeline design and installation when connecting to external pipelines. Because the external pipelines are heavy and long, they are difficult to match when connected to the inner pipes, and require the cooperation of multiple people to complete. This not only increases the installation cost, but also prolongs the construction period. Utility Model Content

[0003] The utility model aims to provide a rake-type sootblower which is convenient to connect with an external pipeline, so as to solve the problem in the background technology that it is difficult to connect the outer pipe with the inner pipe and the connection needs the cooperation of multiple persons.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rake-type sootblower that is easy to connect to an external pipeline, comprising a sootblower body, an inner tube, a valve, a fixed seat, a movable seat, an adjustment seat and an outer tube, the inner tube being fixedly connected to the outer surface of one end of the sootblower body, a valve being installed inside the inner tube, the fixed seat being located at the front end of the inner tube, the adjustment seat being located at the front end of the fixed seat, the movable seat being located between the fixed seat and the adjustment seat, and the outer tube being located inside the adjustment seat.

[0005] As a preferred technical solution of the present invention, a first ball bearing is provided at the connecting end of the movable seat and the adjusting seat, and a second ball bearing is provided between the movable seat and the fixed seat.

[0006] As a preferred technical solution of the present invention, the outer surface of one end of the movable seat is annularly distributed with positioning holes, and the positioning holes are internally threaded with positioning bolts. The movable seat forms a movable mounting structure with the outer tube through the positioning holes and the positioning bolts.

[0007] As a preferred technical solution of the present invention, the adjusting seat is internally threaded with a screw handle, one end of the screw handle is movably connected to a support seat, a guide rod is symmetrically arranged on the bottom surface of the support seat, and the guide rod is movably connected to the adjusting seat.

[0008] As a preferred technical solution of the present invention, the connecting ends of the inner tube and the outer tube fitting with the movable seat are both provided with graphite packing sealing rings.

[0009] As a preferred technical solution of the present invention, a rubber ring is provided on the outer surface of the movable seat.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the rake-type sootblower which is convenient to connect with the external pipeline:

[0011] 1. Simple design: The various components of the rake soot blower have a simple structure, are easy to install and maintain, and are easy to connect: When the rake soot blower is connected to an external pipeline, there is no need for complex pipeline design and installation, which saves cost and time, and is flexible to operate: By controlling the screw handle and the guide rod, the height position of the outer tube can be easily adjusted so that the center points of the outer tube and the inner tube correspond to each other, which is highly practical: the movable seat and the outer tube constitute a movable installation structure, and the angle correspondence of the positioning holes is completed by rotation, which reduces the difficulty of installation and the overall structure is stable: graphite packing sealing rings are used to fill in the inner tube, the outer tube and the movable seat, which enhances the sealing and improves the practicality of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall side view structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal side view of the movable seat and the adjustment seat of the utility model;

[0014] Figure 3 It is a schematic diagram of the internal front view structure of the movable seat of the utility model.

[0015] In the figure: 1. Sootblower body; 2. Inner tube; 3. Valve; 4. Fixed seat; 5. Movable seat; 6. Adjustment seat; 7. Outer tube; 8. First ball bearing; 9. Second ball bearing; 10. Screw handle; 11. Positioning hole; 12. Positioning bolt; 13. Graphite packing seal ring; 14. Support seat; 15. Guide rod; 16. Rubber ring. Implementation

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3 The utility model provides a technical solution: a rake type sootblower which is convenient for connecting with an external pipeline, comprising a sootblower body 1, an inner tube 2, a valve 3, a fixed seat 4, a movable seat 5, an adjusting seat 6 and an outer tube 7. The inner tube 2 is fixedly connected to the outer surface of one end of the sootblower body 1, the valve 3 is installed inside the inner tube 2, the fixed seat 4 is located at the front end of the inner tube 2, the adjusting seat 6 is located at the front end of the fixed seat 4, the movable seat 5 is located between the fixed seat 4 and the adjusting seat 6, and the outer tube 7 is located inside the adjusting seat 6.

[0018] A first ball bearing 8 is provided at the connecting end of the movable seat 5 and the adjusting seat 6, and a second ball bearing 9 is provided between the movable seat 5 and the fixed seat 4. The movable seat 5 is movably connected to the adjusting seat 6 and the fixed seat 4 through the first ball bearing 8 and the second ball bearing 9. The corresponding angles of the positioning holes 11 of the outer tube 7 and the movable seat 5 can be adjusted by rotation, thereby reducing the difficulty of installation.

[0019] A positioning hole 11 is distributed in an annular manner on the outer surface of one end of the movable seat 5, and a positioning bolt 12 is threadedly connected to the inner surface of the positioning hole 11. The movable seat 5 forms a movable installation structure with the outer tube 7 through the positioning hole 11 and the positioning bolt 12. The movable seat 5 is a movable structure, and the outer tube 7 needs to be firmly supported before installation, which is not convenient for rotation adjustment. The movable seat 5 can use a rotating method to reduce the installation difficulty caused by the inconvenience of rotation of the outer tube 7.

[0020] The adjusting seat 6 is internally threadedly connected to a screw handle 10, one end of which is movably connected to a support seat 14, and a guide rod 15 is symmetrically arranged on the bottom surface of the support seat 14, the guide rod 15 is movably connected to the adjusting seat 6, and the screw handle 10 can lift and lower the support seat 14 movably connected at one end through threaded transmission with the adjusting seat 6, and the support seat 14 is guided by the guide rod 15 during the lifting process, so that the support seat 14 can drive the outer tube 7 supported by the top surface to be vertically lifted and lowered, so as to avoid the outer tube 7 being too heavy to correspond to the position of the movable seat 5, thereby increasing the convenience of installation.

[0021] The connecting ends of the inner tube 2, the outer tube 7 and the movable seat 5 are all provided with graphite packing sealing rings 13, and the graphite packing sealing rings 13 are filled between the inner tube 2, the outer tube 7 and the movable seat 5, which can ensure the sealing of the connecting ends of the three and enhance the transmission efficiency of the pipeline.

[0022] The outer surface of the movable seat 5 is provided with a rubber ring 16 . The movable seat 5 is provided with the rubber ring 16 to enhance the friction force, so that the movable seat 5 can be easily controlled to rotate by external force.

[0023] Working principle: When using the rake-type soot blower that is easy to connect to the external pipeline, first place the outer tube 7 on the top of the outer tube 7, then control the screw handle 10 and the adjusting seat 6 to transmit the thread, and cooperate with the guide rod 15 to slide vertically along the adjusting seat 6 to adjust the height position of the outer tube 7 so that the center points of the outer tube 7 and the inner tube 2 correspond to each other, and then rotate the movable seat 5. The movable seat 5 rotates on the inner surface of the adjusting seat 6 and the fixed seat 4 through the first ball bearing 8 and the second ball bearing 9, so that the movable seat 5 and the positioning holes 11 of the outer tube 7 correspond to each other in angle, and are fastened with positioning bolts 12. The positioning holes 11 are distributed in a ring and in two rows in an array, which can be positioned and installed according to two outer tubes 7 of different sizes. The ink packing sealing ring 13 is filled between the inner tube 2 and the outer tube 7 and the movable seat 5, which can ensure the sealing of the connecting ends of the three, thereby increasing the practicality of the overall structure.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rake sootblower that is convenient for connection with an external pipeline, characterized in that: The sootblower comprises a sootblower body (1), an inner tube (2), a valve (3), a fixed seat (4), a movable seat (5), an adjustment seat (6) and an outer tube (7), wherein the inner tube (2) is fixedly connected to the outer surface of one end of the sootblower body (1), the valve (3) is installed inside the inner tube (2), the fixed seat (4) is located at the front end of the inner tube (2), the adjustment seat (6) is located at the front end of the fixed seat (4), the movable seat (5) is located between the fixed seat (4) and the adjustment seat (6), and the outer tube (7) is located inside the adjustment seat (6).

2. A rake-type sootblower that is convenient for connection with an external pipeline according to claim 1, characterized in that: A first ball bearing (8) is provided at the connecting end of the movable seat (5) and the adjusting seat (6), and a second ball bearing (9) is provided between the movable seat (5) and the fixed seat (4).

3. A rake-type sootblower that is convenient for connection with an external pipeline according to claim 1, characterized in that: Positioning holes (11) are distributed in an annular pattern on the outer surface of one end of the movable seat (5), and positioning bolts (12) are threadedly connected to the interior of the positioning holes (11). The movable seat (5) forms a movable mounting structure with the outer tube (7) via the positioning holes (11) and the positioning bolts (12).

4. A rake-type sootblower that is convenient for connection with an external pipeline according to claim 1, characterized in that: The adjusting seat (6) is internally threadedly connected to a screw handle (10), one end of the screw handle (10) is movably connected to a support seat (14), a guide rod (15) is symmetrically arranged on the bottom surface of the support seat (14), and the guide rod (15) is movably connected to the adjusting seat (6).

5. The rake-type sootblower convenient for connection with an external pipeline according to claim 1, characterized in that: The ends where the inner tube (2) and the outer tube (7) are fitted and connected to the movable seat (5) are both provided with graphite packing sealing rings (13).

6. A rake-type sootblower that is convenient for connection with an external pipeline according to claim 1, characterized in that: The outer surface of the movable seat (5) is provided with a rubber ring (16).

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